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Carbon Crossroads: Can Germany Revive Its Stalled Energy Transition?

A wind turbine operating next to the Niederaussem coal-fired power plant near Bergheim, Germany. LUKAS SCHULZE/GETTY IMAGES Carbon Crossroads: Can Germany Revive Its Stalled Energy Transition? Although Germany has been a global leader in moving to decarbonize its massive economy, the country’s ambitious clean-energy transformation is faltering. Now, a broad spectrum of energy experts are […]

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Energy Transition Under Fire As Power Bills Soar

Energy Transition Under Fire As Power Bills Soar For a long period of time, the energy transition was primarily a technical topic concerning the transformation of the energy grid. Technological developments and the decreasing costs of renewables have made it a viable alternative to fossil fuels. The integration, however, of these new systems requires considerable […]

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How to save the world from climate catastrophe – the IRENA study

How to save the world from climate catastrophe – the IRENA study IRENA, the International Renewable Agency, has just published a study showing how the world can meet the not-to-exceed-2°C emissions goal set by the Paris Agreement. It’s not a 100% renewables study – it still includes a little oil, gas and nuclear – but […]

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IEA: Clean energy transition makes reforms ‘inescapable’ for oil states

IEA: Clean energy transition makes reforms ‘inescapable’ for oil states A changing energy system is posing “critical questions” for many of the world’s largest oil and gas producing countries, the International Energy Agency (IEA) says. The rise of shale gas and oil in the US, global improvements in energy efficiency, and the response to climate […]

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Our Delusional Economy Is Poised To Slam Into The Brick Wall Of Reality

dailyhaha Our Delusional Economy Is Poised To Slam Into The Brick Wall Of Reality Will you thrive, merely survive, or fail? While life has always been uncertain, today our choices matter more than ever. The decisions each of us make today will determine if we thrive, merely survive, or fail during the future time of upheaval […]

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Have investors lost interest in “clean energy”?

Have investors lost interest in “clean energy”? Before 2011 global investment in clean energy (wind, solar, biomass, biofuels etc.) grew rapidly. Then in and around 2011 many governments abandoned renewables subsidies in favor of capacity auctions, and growth in global clean energy investment ceased. Investment in North and South America has not increased since 2007 […]

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The Myth Of An Imminent Energy Transition

The Myth Of An Imminent Energy Transition 100 million. It’s a number that drowns comprehension; it’s more jelly beans than can fit in an average-sized swimming pool. Within a year, world oil consumption will top 100 million barrels of oil per day. Over the same time period, close to 100 million new piston-firing vehicles will […]

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Speeding Down a Dead End Road

Speeding Down a Dead End Road Since the birth of car culture more than a century ago, lavish consumption of energy has not been a bug but a feature. That’s now a feature we can ill afford, as we attempt the difficult and urgent task of transition to renewable energies. Notwithstanding all the superlatives lavished […]

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Natural Gas Is Under Attack

Natural Gas Is Under Attack Natural gas has been billed as the key “bridge fuel” that will help the energy transition, replacing coal while buying time for renewable energy to scale up. However, even as gas is triumphing over coal in the U.S., it is increasingly under attack by policymakers. Gas claims a carbon emissions […]

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The troubling realities of our energy transition

The troubling realities of our energy transition I recently asked a group gathered to hear me speak what percentage of the world’s energy is provided by these six renewable sources: solar, wind, geothermal, wave, tidal, and ocean energy. Then came the guesses: To my left, 25 percent; straight ahead, 30 percent; on my right, 20 […]

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Are Germany’s Energy Transition Plans Working?

Are Germany’s Energy Transition Plans Working? Considering the established political imperatives underpinning the German energy transition(Energiewende) and the overall push toward greater use of renewables in the energy mix, let’s look at some of the outcomes of this transition — specifically natural gas imports from Russia and fossil fuel consumption. A boost in renewables would […]

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Mineral depletion need not be always a problem: the case of aluminum

Mineral depletion need not be always a problem: the case of aluminum In my book “Extracted” (2014) I make the case that mineral depletion is one of the main problems the industrial system faces today. Slowly degrading ore grades make the production of mineral commodities more expensive and this worsens the performance of the whole […]

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The Sower’s way: the path for the future

The Sower’s way: the path for the future Our paper on “The Sower’s Way” has been published in the IOP Environmental Research Letters journal. It is an attempt to quantify the physical limits of the energy transition from fossils to renewables. The title of the article takes inspiration from a strategy well known to ancient farmers, […]

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Changing Everything

Changing Everything Among climate change activists, solutions usually center on a transition to renewable energy. There may be differences over whether this would be best accomplished by a carbon tax, bigger subsidies for wind and solar power, divestment from fossil fuel companies, massive demonstrations, legislative fiat or some other strategy, but the goal is generally […]

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100% Renewable Energy: What We Can Do in 10 Years

100% Renewable Energy: What We Can Do in 10 Years It will take at least three decades to completely leave behind fossil fuels. But we can do it. And the first step is to start with the easy stuff.  If our transition to renewable energy is successful, we will achieve savings in the ongoing energy […]

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